Lightning Bolt Hex Flange Head

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Virtually stress free fixing allowing close to edge applications
Thtough-fixing,eliminating the need for marking and repositioning
High load capacity with interlocking thread into the base material
Quick and easy to use for many repetitive installations
Safe anchoring achieved without the need of high tightening forces

Simply screws in to a pre-drilled hole self tapping thread without the need for a sleeve or plug
Probably the most versatile bolt fixing available for todays Tradesman

Clearance hole is usually 2mm greater than published drill size
Widely used for fixing battens,balustrades,handrails,racking and holding down machinery


Medium to heavy-duty self-threading bolt

Head: Hexagon  
Finish: Elementech

Hex socket guide: 
M6 - 10mm                        
M8 - 15mm
                     

M10 - 17mm                        
M12 - 19mm
M16 - 27mm